RWS is always quality stuff, but of course some guns will take to it and some won't.
My guns seem to have a love/hate thing with all brands of ammo.
I bought a case and a half of the RWS HV HP a couple years ago, because my Green Mountain barrelled 10-22 shoots the lot I've been using (almost gone) to 1/2 MOA at 100. My screaming hot new CZ 457 Varmint doesn't like it much, nor does the 455 fluted rifle that's another very accurate shooter.
That same 10-22 loves CCI and RWS subsonic. Neither of the CZs do. Go figure.
It IS odd that the 10-22 really likes both low and high velocity loads. I dont think that I've seen that before in any of my rifles...
The only exception to that has been CCI SV (the original stuff) and SK Standard +, that seem to shoot well in everything. Much more experience with the CCI stuff than the SK.
My only tip on the RWS is to run enough of it to season your bore with their lube. IME, it makes a difference.
